//
//  TLLocationMaster+TLLocationSourceUseOnly.h
//  TrailLocation
//
//  Created by Nathan Vander Wilt on 7/10/09.
//  Copyright 2009 Calf Trail Software, LLC. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
//       notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above
//       copyright notice, this list of conditions and the following
//       disclaimer in the documentation and/or other materials provided
//       with the distribution.
//     * Neither the name of Calf Trail Software, LLC nor the names of its
//       contributors may be used to endorse or promote products derived
//       from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//


@protocol TLLocationSource;
#ifndef __IPHONE_3_0
@class CLHeading;
#endif

@interface TLLocationMaster (TLLocationSourceUseOnly)

@property (nonatomic, readonly, assign) BOOL requestsLocationUpdates;
@property (nonatomic, readonly, assign) CLLocationAccuracy desiredAccuracy;
@property (nonatomic, readonly, assign) CLLocationDistance distanceFilter;

@property (nonatomic, readonly, assign) BOOL requestsHeadingUpdates;
@property (nonatomic, readonly, assign) CLLocationDegrees headingFilter;

- (void)locationSource:(id <TLLocationSource>)aSource
		   hasLocation:(CLLocation*)aLocation;
- (void)locationSource:(id <TLLocationSource>)aSource
			hasHeading:(CLHeading*)aHeading;
- (void)locationSource:(id <TLLocationSource>)aSource
			  hasError:(NSError*)anError;
- (BOOL)locationSourceShouldDisplayHeadingCalibration:(id <TLLocationSource>)aSource;

@end
